#142D3B#142D3B

#142D3B is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.040 H 235.1°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#142D3B
RGB	rgb(20, 45, 59)
HSL	hsl(202, 49%, 15%)
HSV	hsv(202, 66%, 23%)
CMYK	cmyk(66.1%, 23.7%, 0%, 76.9%)
CIE-LAB	lab(17.18, -4.63, -11.84)
CIE-LCH	lch(17.18, 12.72, 248.65°)
OKLab	oklab(28.41% -0.023 -0.0331)
OKLCH	oklch(28.41% 0.04 235.1)
XYZ	xyz(2.0160, 2.3411, 4.4825)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D3B #3B2214

analogous

#143B35 #142D3B #141A3B

triadic

#142D3B #3B142D #2D3B14

tetradic

#142D3B #35143B #3B2214 #1A3B14

square

#142D3B #35143B #3B2214 #1A3B14

split-complementary

#142D3B #3B141A #3B3514

monochromatic

#081117 #081117 #142D3B #235069 #337396

Accessibility & contrast

On white

14.30

#142D3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#142D3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D3B

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D3B	#FFFFFF	#000000	##FFFFFF
##142D3B	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262D3C

Deuteranopia (green-blind)

#21283B

Tritanopia (blue-blind)

#003132

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #142d3b;
/* rgb */ color: rgb(20, 45, 59);
/* oklch */ color: oklch(28.4% 0.040 235.1);

Tailwind

colors: {
  custom: {
    50: '#566571',
    500: '#142d3b',
    950: '#000000',
  },
}

SCSS

$custom: #142d3b;
$custom-light: #566571;
$custom-dark: #000000;

JSON

{
  "hex": "#142d3b",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 59
  },
  "hsl": {
    "h": 201.538,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28407,
    "c": 0.0403,
    "h": 235.1
  },
  "luminance": 0.02341
}

Semantic roles & 50–950 ramp

primary

#142D3B

secondary

#734D38

accent

#804FD9

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030507

muted

#787A7A

Preview Lab

Preview with #142D3B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →